?microspore

microspore 發(fā)音

英：[?ma?kro??sp??r]　　美：[?ma?kr??sp??]

英：　　美：

microspore 中文意思翻譯

microspore 網(wǎng)絡(luò )釋義

n. 小孢子；（種子植物的）花粉粒

microspore 詞性/詞形變化，microspore變形

形容詞: microsporic |

microspore 相似詞語(yǔ)短語(yǔ)

1、microsporic ─── 微孢子

2、micropores ─── n.微孔

3、micropore ─── n.微孔

4、microscope ─── n.顯微鏡

5、microspheres ─── n.微球；[無(wú)脊椎]微球體（microsphere的復數）

6、microsome ─── n.[細胞]微粒體

7、microsphere ─── n.微球體；中心體；微滴

8、microspores ─── n.[植]小孢子（microspore的復數）

9、macrospore ─── n.[植]大孢子

microspore 常見(jiàn)例句（雙語(yǔ)使用場(chǎng)景）

1、Micronucleus and a lot of abnormal cells can be observed at dyad, tetrad and microspore. ─── 二分體、四分體和小孢子時(shí)期，細胞內普遍觀(guān)察到微核，且出現大量異形細胞。

2、endogenous hormonal ratio was interdependent to the microspore abortion of radish. ─── 蘿卜小孢子的敗育與內源激素平衡的破壞有關(guān)。

3、At the stage of uninucleate microspore, the tapetum began to degenerate in situ； ─── 8.單核小孢子時(shí)期，絨氈層開(kāi)始原位解體；

4、The cytokinesis of the microspore mother cells in meiosis is the simultaneous type. ─── 小孢子母細胞減數分裂為同時(shí)型。

5、In reproductive organs, much CaMK was found in young embryos and some anther cells such as microspore mother cells, tetrads and tapetum. ─── 在生殖器官中，有大量鈣調素激酶分布于幼胚及花藥小孢子母細胞、四分體及絨氈層細胞中；

6、[9]Li Yan,Liu Fan,Cao Ming-qing.1993.Embryoidgenesis and plant regeneration from isolated microspore cultures of Brassica campestris ssp.Chinensis.Acta Agriculturae Boreali-Sinica,8(3):92-97. ─── (in Chinese)李巖,劉凡,曹鳴慶.1993.通過(guò)游離小孢子培養方法獲得白菜三個(gè)變種的胚胎及植株.華北農學(xué)報,8(3):92-97.

7、Tapetum begins to degenerate at the early stage of free microspore, producing lots of ubisch bodies, and it becomes completely degenerated at anther dehiscence. ─── 小孢子發(fā)育早期絨氈層開(kāi)始降解并分泌形成大量烏氏體，花藥開(kāi)裂時(shí)絨氈層完全消失，剩下少量烏氏體。

8、Development stage Of microspore ─── 小孢子發(fā)育時(shí)期

9、Megaspore and microspore genesis and the development of gemetophytes in tetraploid Robinia pseudoacacia ─── 四倍體刺槐大小孢子發(fā)生和雌雄配子體發(fā)育

10、Crescent or irregular shape of microspore at stage of central nucleus. 24. ─── 23.單核中央期小孢子呈月牙形和不規則形狀。

11、The cytokinesis of the microspore mother cells in meiosis is successive and the microspore tetrads are tetrahedial. ─── 小孢子母細胞減數分裂中的胞質(zhì)分裂為連續型，四分孢子為四面體型；

12、Low temperature and mannitol pretreatment favor the maintaining of microspore activity. ─── 低溫和甘露醇預處理都有利于保持小孢子的活力。

13、Microspore abortion occurred after the tetrad formation. ─── 孢子敗育發(fā)生在四分體形成以后。

14、In theterosporous species, a distinction is usually made between megaspore mother cells and microspore mother cells. ─── 在異型孢子體種類(lèi)中，可區分為大孢子母細胞和小孢子母細胞。

15、The big,empty and abortive pollen grains are abserred at the stage of uninuclear microspore. ─── 單核期的小孢子出現壁發(fā)育不良和巨大及空花粉現象。

16、The nucleus in shrinking cytoplasm of microspore mother cell enters into telophase. 17. ─── 16.收縮的小孢子母細胞質(zhì)中核進(jìn)入減數分裂末期。

17、It is suggested that the microspore's abortive process between L23A and K03A is different and the abortion is related to abnormal behavior and no-function of tapetum. ─── 小孢子外壁解體過(guò)程中，L23A的小孢子原生質(zhì)收縮為核質(zhì)不分的一團，而K03A的小孢子原生質(zhì)逐漸解體。

18、The microspore mother cells in plants exposed to low temperature develop numerous vacuoles and thus show thin cytoplasm.Plasmolysis and accumulation of lipid easily occur in these cells. ─── 低溫影響下，小孢子母細胞產(chǎn)生大量小液泡，細胞質(zhì)變稀，發(fā)生質(zhì)壁分離，細胞質(zhì)中積累金屬鋨染色深的脂類(lèi)物質(zhì)。

19、The endogenous hormonal ratio was interdependent to the microspore abortion of radish. ─── 可見(jiàn),蘿卜小孢子的敗育與內源激素平衡的破壞有關(guān)。

20、Moreover, the karyotype of microspore was studied also.Its results were fundamentaly identical with that of body cell, but there were some differences also. ─── 另外，研究了蔥小孢子的核型，其結果與體細胞的核型基本一致，但有差異。

21、The cytological features of the dedifferentiation microspore were identified that nucleus changed its position and cytoplasm restructured. ─── 明確了脫分化小孢子的發(fā)育過(guò)程，其顯著(zhù)特點(diǎn)是：核位置改變，細胞質(zhì)重組。

22、The influence of 6-BA on wheat microspore embryogenesis was studied by adding certain concentration 6-BA under starvation and heat shock conditions. ─── 在高溫和饑餓脅迫的基礎上，通過(guò)添加一定濃度的6-BA，研究了6-BA對小麥小孢子胚胎發(fā)生的影響。

23、microspore tetrad ─── 四分小孢子

24、The pretreatment with low temperature was beneficial to maintaining microspore vitality. ─── 低溫預處理有利于保持小孢子的活力；

25、In the late stage of microspore, the nucleus is at the internal end of the cell and a large vacuole occupies the centre of the cell. ─── 發(fā)育到晚期的小孢子核,位于細胞內側,細胞中央被一大液泡所占據。

26、microspore developmental path-ways ─── 小孢子發(fā)育途徑

27、Depositions of wall started at the late stage of tetrad, and the exine was fundamentally completed by late stage of microspore. ─── 小孢子外壁的沉積始于四分體晚期，至小孢子晚期外壁已基本發(fā)育完全。

28、Isolated Microspore culture is one of the methods to obtain haploid. ─── 游離小孢子培養技術(shù)是獲得大白菜單倍體植株的有效途徑之一。

29、Microspore Embryogenesis from Anther Culture of Winter Cau lif lower (Brassica oleracea L. ssp. botrytis) ─── 冬花椰菜的小孢子胚胎發(fā)生研究

30、The archesporial cells differentiated from single archesporium, the meiosis of microspore mother cells were continuous type and tetrads were tetrahedral. ─── 小孢子母細胞減數分裂為連續型，形成的四分體為四面體型排列；

31、A Study on Obtaining Primary Trisomics by the Isolated Microspore Culture of Autotetraploid Chinese Cabbage ─── 利用小孢子培養創(chuàng )建大白菜初級三體的研究

32、The monokaryotic microspore had a big nucleus and abundant organelles. ─── 單核小孢子時(shí)期，細胞核大，細胞器豐富。

33、At the stage of microspore, the tapetal cells evidently degenerated, and starches in parenchyma around vascular bundle became large. ─── 在小孢子時(shí)期，藥隔薄壁細胞中淀粉粒體積增大，絨氈層細胞明顯退化；

34、In process of microspore analyse,we found the microspore in honey of Apis florae Fabriciuvs could influence sense,and made more evaluation. ─── 在分析花粉的過(guò)程中,發(fā)現花粉對小蜜蜂蜂蜜的感觀(guān)有影響,并作進(jìn)一步評價(jià)。

35、Title： Several Factors Influencing the Plantlet Formation of Microspore Embryoid in Kale (Brassica oleracea L. var. acephala DC. ─── 關(guān)鍵詞：羽衣甘藍;小孢子培養;胚狀體;小植株

36、At the late microspore stage, the degeneration of the tapetal cell begins, and the thickening of the endothecium cell wall by callose happens. ─── 小孢子晚期，絨氈層細胞開(kāi)始解體，藥室內壁細胞開(kāi)始加厚，其加厚的物質(zhì)為胼胝質(zhì)類(lèi)物質(zhì)。

37、that in the microspore stage, the content of praline and lysine and the activity of CAT and SOD in fertile cultivars are significantly higher than those in sterile ones; ─── 在小孢子期，可育品種脯氨酸和賴(lài)氨酸含量顯著(zhù)高于不育品種，過(guò)氧化氫酶和超氧化物歧化酶活性也是可育品種高于不育品種；

38、The number of chromosome of 732 microspore plant lines were identified，the result showed that 109 lines were trisomic lines. ─── 四倍體小孢子培養獲得植株為大白菜三體系的創(chuàng )建找到了一條有效的途徑。

39、microspore embryo ─── 小孢子成胚

40、Before the stage of microspore mother cell, few calcium-induced precipitates were found in sporogenous cells and the somatic cells of anther wall. ─── 在造孢細胞到小孢子母細胞時(shí)期，花藥中鈣顆粒增加。

41、Title： Isolated Microspore Culture and Plant Regeneration in Purple Flowering Stalk (Brassica compestris ssp. chinensis var. pupurea Hort. ─── 關(guān)鍵詞：紅菜薹;游離小孢子;胚狀體;植株再生

42、After microspore mitosis, calcium precipitates appeared in the big vacuole of 2-cellular pollen, and then the vacuole disappeared. ─── 在小孢子分裂形成二胞花粉后，在二胞花粉的大液泡中又特異性地出現許多細小鈣顆粒。

43、Tissue culture,such as microspore culture and embryo technique was widely developed in rapeseed breeding and fundamental studies. ─── 小孢子技術(shù)、體細胞原生質(zhì)體融合技術(shù)等組織培養手段已廣泛應用于油菜育種及基礎性研究。

44、The abnormal rate of formation and development of microspore pollen and anther abortion are highest in E, next in X,lowest in N. ─── 低溫處理后,3個(gè)品種小孢子的異常率以及花粉和花藥的敗育率都以E品種最高,X品種次之,N品種最低。

45、Progress of isolated microspore cultures of cruciferae vegetabale crops ─── 十字花科蔬菜游離小孢子培養研究進(jìn)展

46、The exine deposition is initiated during the tetrad stage, and the intine formation begins at vacuolated microspore stage. ─── 小孢子在四分體時(shí)期開(kāi)始沉積花粉外壁，小孢子大液泡化時(shí)期開(kāi)始沉積花粉內壁。

47、Genetic Transformation of ELS Derived from Barley Microspore Culture ─── 大麥小孢子來(lái)源胚狀體的遺傳轉化

48、Effects of Low Temperature Pretreatment on Isolated Microspore Embryogenesis in Brassica napus L. ─── 低溫預處理對甘藍型油菜小孢子胚胎發(fā)生的影響。

49、Keywords Selaginella;microspore;ornamentation;micro - morphological character;scanning electron microscope; ─── 卷柏屬;小孢子;微形態(tài)學(xué);掃描電子顯微鏡;

50、The male-sterile line C26 abortion form mainly has: the microspore mother cell can not develop into meiosis, because of the extrusion from the huge tapetum. ─── 不育系C26的敗育形式主要有：絨氈層巨大化，向內擠壓小孢子母細胞，使其不能正常生長(cháng)發(fā)育進(jìn)入減數分裂；

51、Abnormality of tapetum :The tapetum in JIYUGENG began to break up at meiosis stage, and basically disintegrated at late microspore stage. ─── 2．藥壁組織絨氈層結構的異常：可育品種吉玉粳絨氈層從減數分裂期開(kāi)始降解，到小孢子晚期基本上解體；

52、microspore mother cell ─── 小孢子母細胞

53、When the tapetum disintegrates gradually later, the microspore mother cell has still not entered meiosis, finally disintegrated. ─── 到后期絨氈層逐漸解體，小孢子母細胞依然沒(méi)有進(jìn)入減數分裂，最終解體。

54、Cytokinesis of microspore mother cells during meiosis was simultaneous type, and pollen grains were 2-cell, it suggested that the Dioscoreaceae was rather primitive in Angiosperm. ─── 同時(shí)型胞質(zhì)分裂和2-細胞型花粉證實(shí)了小花盾葉薯蕷所在薯蕷科是較原始的被子植物;

55、Isolated microspore cultivation ─── 小孢子培養

56、Aim The development of megasporogenesis and microspore of morphological bisexual flowers of S. ─── 大孢子母細胞減數分裂產(chǎn)生T形四分體和少數線(xiàn)形四分體。

57、Microspore regeneration plantlet ─── 小孢子再生植株

58、microspore growth stage ─── 小孢子發(fā)育狀態(tài)

59、megaspore and microspore cytological development ─── 大小孢子發(fā)育

60、The cytokinesis of microspore mother cell in meiosis is simuteneous,and the tetrad are tetrahedral. ─── 四分體胞質(zhì)分裂為同時(shí)型。

61、All the materials microspore embryoid yield had significant improvement under low temperature pretreatment. ─── 供試材料經(jīng)低溫預處理，小孢子胚產(chǎn)量均有明顯提高。

62、Microspore plantlet ─── 小孢子植株

63、Organells including endoplasmic reticulum, mitochondria, plastids, dictyosome and sphaeroplassts are rich in microspore at meiosis and tetrad stages. ─── 減數分裂和四分體時(shí)期，細胞處于明顯的代謝活躍狀態(tài)，細胞器豐富，主要有內質(zhì)網(wǎng)、線(xiàn)粒體、質(zhì)體、高爾基體和球狀體；

64、The fertility and tetrasporic micronucleus of microspore were observed too.They are 48%and 23.6%respectively. ─── 同時(shí)觀(guān)察了韭菜的育性和小孢子四分體微核情況，育性和四分體微核率分別為48%、23.6%。

65、Cytokinesis is of the simultaneous type and microspore tetrads are mainly tetrahedral. ─── 小孢子母細胞減數分裂為同時(shí)型，四分體的排列方式為四面體形；

66、Observation on microspore abortion of 'White angel was made by means of light microscopy. ─── 對王百合雄性不育突變體‘白天使’小孢子敗育的過(guò)程進(jìn)行了顯微觀(guān)察。

67、The two sperm nuclei and the tube nucleus are all derived from a single microspore nucleus by mitosis. ─── 兩個(gè)精核和管核都是從同一個(gè)小孢子核有絲分裂產(chǎn)生的。

68、Influence of Exogenous Auxin on Microspore Embryogenesis in Tobacco ─── 小孢子早期胚胎發(fā)生的影響

69、The abnormality of tetrad callose wall degradation and tapetum development was associated with the abortion of microspore. ─── 導致小孢子敗育的原因與四分體胼胝質(zhì)壁不適時(shí)解體和絨氈層細胞發(fā)育異常、延遲解體有關(guān)。

70、During the meiosis of microspore mother cells, the amount of starches apparently increased in parenchyma around vascular bundle but there were no starches in tapetal and middle layer cells. ─── 在減數分裂時(shí)期，藥隔薄壁細胞中積累的淀粉粒明顯增多，絨氈層細胞中仍然沒(méi)有淀粉粒。

71、Complete disintegration of cytoplasm at stage of vacuolated microspore. ─── 單核液泡期的小孢子細胞質(zhì)完全解體。

72、Microspore mother cells in an anther started but did not end the meiosis at the same time. ─── 小孢子母細胞減數分裂同時(shí)開(kāi)始，但不同時(shí)結束，分裂過(guò)程高度不同步。

73、The microspore mother cells undergo meiosis, and the cytokinesis is simultaneous.The tetrads are tetrahedral.Mature pollen grains are two-celled at the dispersal stage. ─── 小孢子母細胞減數分裂后胞質(zhì)分裂為同時(shí)型，四分體為四面體型排列，成熟的花粉粒為二細胞型。

74、Title： Embryogenesis and Plant Regeneration from Isolated Microspore Culture of Kale (Brassica oleracea L. Var. Acephala DC. ─── 關(guān)鍵詞：羽衣甘藍;小孢子;胚狀體;植株再生

75、In theterosporous species, a distinction is usually made between megaspore mother cells and microspore mother cells. ─── 在異型孢子體種類(lèi)中，可區分為大孢子母細胞和小孢子母細胞。

76、Cytokinesis in the microspore is of the simultaneous type and microspore tetrads are mainly tetrahedral.Pollen grains are mainly 2-celled when shed. ─── 小孢子母細胞減數分裂為同時(shí)型，四分體的排列方式為四面體型，成熟花粉是2.細胞型。

77、Keywords microspore;isotherm;adsorption loop;permeability; ─── 原生孔;等溫線(xiàn);吸附回線(xiàn);滲透性;

78、At the microspore stage, the spathe unfolded and the stigma was unvisibale. ─── 二胞花粉期，柱頭伸出，小花呈暗紫紅色。

79、The number of ribosome in cytoplasm of microspore mother cells decreased gradually during meiosis. ─── 二分體時(shí)期，質(zhì)體和線(xiàn)粒體形態(tài)結構基本恢復正常。

80、that the highest level of amino acid variation is present between the stage of tetrad and uni-nuclear microspore; ─── 可育品種與不育品種相比，在從四分體到單核花粉的小孢子期（小蕾期），是氨基酸變化差異最明顯的時(shí)期；

81、The main methods that produce doubled haploid( DH) lines for barley breeding are Hordeum bulbosum method, anther culture method and microspore culture method. ─── 大麥加倍單倍體(dh群體)立的方法很多,目前在大麥遺傳育種中運用較多的主要有球莖大麥法、藥培養法和小孢子培養法等三種。

82、development of microspore ─── 小孢子發(fā)育

83、Microspore mother cells in an anther started but di d not end the meiosis at the same time. ─── 小孢子母細胞減數分裂同時(shí)開(kāi)始，但不同時(shí)結束，分裂過(guò)程高度不同步。

84、Cytokinesis at meiosis of microspore mother cells is modified simultaneous, and tetrads are decussate or isobilateral, occasionally linear. ─── 四分體排列方式為交叉型或左右對稱(chēng)型,偶為直線(xiàn)型；

85、Title： Chromosomal Location and Expression of Green Fluorescent Protein (gfp) Gene in Microspore Derived Transgenic Barley (Hordeum vulgare L. ─── 關(guān)鍵詞：大麥;綠色熒光蛋白;熒光原位雜交;基因表達;染色體位置

86、Meiosis of microspore mother cells is synchronous or unsynchronous. ─── 小孢子母細胞減數分裂同步或不同步。

87、By cultivating five genetic types of Purple Flowing Stalk on nature conditions,the influence of addition of activated charcoal(AC) on the isolated microspore embryogenesis has been studied. ─── 對五個(gè)紅菜薹基因型的品種進(jìn)行培養,研究活性碳對小孢子出胚的影響。

88、Plantlet derived from microspore ─── 小孢子來(lái)源植株

89、Microspore developed before macrospore, and there was certain relation between length of flower and development of them. ─── 另外，大小孢子的發(fā)育與花的外部形態(tài)存在一定的相關(guān)性。